/*
 * This file is part of the OWL API.
 *
 * The contents of this file are subject to the LGPL License, Version 3.0.
 *
 * Copyright (C) 2011, The University of Manchester
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see http://www.gnu.org/licenses/.
 *
 *
 * Alternatively, the contents of this file may be used under the terms of the Apache License, Version 2.0
 * in which case, the provisions of the Apache License Version 2.0 are applicable instead of those above.
 *
 * Copyright 2011, The University of Manchester
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package uk.ac.manchester.cs.owl.explanation.ordering;

import java.util.Set;

import org.semanticweb.owlapi.apibinding.OWLManager;
import org.semanticweb.owlapi.model.IRI;
import org.semanticweb.owlapi.model.OWLAxiom;
import org.semanticweb.owlapi.model.OWLEntity;
import org.semanticweb.owlapi.model.OWLObject;
import org.semanticweb.owlapi.model.OWLOntologyIRIMapper;
import org.semanticweb.owlapi.model.OWLOntologyManager;

/** Author: Matthew Horridge<br>
 * The University Of Manchester<br>
 * Bio-Health Informatics Group<br>
 * Date: 11-Jan-2008<br>
 * <br>
 * <p/>
 * Provides ordering and indenting of explanations based on various ordering
 * heuristics.
 * 
 * @deprecated use ExplanationOrdererImpl instead - this class depends on
 *             OWLManager, while ExplanationOrdererImpl does not. */
@Deprecated
public class DefaultExplanationOrderer implements ExplanationOrderer {
    private ExplanationOrdererImpl delegate;

    @SuppressWarnings("javadoc")
    public DefaultExplanationOrderer() {
        OWLOntologyManager man = OWLManager.createOWLOntologyManager();
        man.addIRIMapper(new OWLOntologyIRIMapper() {
            @Override
            public IRI getDocumentIRI(IRI ontologyIRI) {
                return ontologyIRI;
            }
        });
        delegate = new ExplanationOrdererImpl(man);
    }

    @Override
    public ExplanationTree
            getOrderedExplanation(OWLAxiom entailment, Set<OWLAxiom> axioms) {
        return delegate.getOrderedExplanation(entailment, axioms);
    }

    /** Gets axioms that have a LHS corresponding to the specified entity.
     * 
     * @param lhs
     *            The entity that occurs on the left hand side of the axiom.
     * @return A set of axioms that have the specified entity as their left hand
     *         side. */
    protected Set<OWLAxiom> getAxiomsForLHS(OWLEntity lhs) {
        return delegate.getAxiomsForLHS(lhs);
    }

    protected void indexAxiomsByRHSEntities(OWLObject rhs, OWLAxiom axiom) {
        delegate.indexAxiomsByRHSEntities(rhs, axiom);
    }
}
